diff --git a/API_TitleServer.py b/API_TitleServer.py
index ec296c1..4496ad2 100644
--- a/API_TitleServer.py
+++ b/API_TitleServer.py
@@ -19,6 +19,11 @@ AesKey = "n7bx6:@Fg_:2;5E89Phy7AyIcpxEQ:R@"
 AesIV = ";;KjR1C3hgB1ovXa"
 ObfuscateParam = "BEs2D5vW"
 
+# 2025
+AesKey = "a>32bVP7v<63BVLkY[xM>daZ1s9MBP<R"
+AesIV = "d6xHIKq]1J]Dt^ue"
+ObfuscateParam = "B44df8yT"
+
 class SDGBApiError(Exception):
     pass
     
@@ -37,10 +42,10 @@ class AESPKCS7:
     # 加密
     def encrypt(self, content) -> bytes:
         # if content is str, convert to bytes
-        if isinstance(content, str):
-            encodedData = content.encode('utf-8')
+        #if isinstance(content, str):
+        #    encodedData = content.encode('utf-8')
         cipher = AES.new(self.key, self.mode, self.iv)
-        content_padded = pad(encodedData, AES.block_size)
+        content_padded = pad(content, AES.block_size)
         encrypted_bytes = cipher.encrypt(content_padded)
         return encrypted_bytes
     # 解密
@@ -66,8 +71,9 @@ def apiSDGB(data:str, targetApi:str, userAgentExtraData:str, noLog:bool=False, t
     maxRetries = 3
     agentExtra = str(userAgentExtraData)
     aes = AESPKCS7(AesKey, AesIV)
-    reqData_encrypted = aes.encrypt(data)
-    reqData_deflated = zlib.compress(reqData_encrypted)
+    # Begin Build
+    requestDataFinal = aes.encrypt(zlib.compress(data.encode('utf-8')))
+    # End Build
     endpoint = "https://maimai-gm.wahlap.com:42081/Maimai2Servlet/"
     if not noLog:
         logger.debug(f"开始请求 {targetApi}，以 {data}")
@@ -83,18 +89,18 @@ def apiSDGB(data:str, targetApi:str, userAgentExtraData:str, noLog:bool=False, t
                 # 不使用代理
                 logger.debug("不使用代理")
                 httpClient = httpx.Client(verify=False)
-            responseOriginal = httpClient.post(
+            responseDataRaw = httpClient.post(
                 url=endpoint + getSDGBApiHash(targetApi),
                 headers={
                     "User-Agent": f"{getSDGBApiHash(targetApi)}#{agentExtra}",
                     "Content-Type": "application/json",
-                    "Mai-Encoding": "1.40",
+                    "Mai-Encoding": "1.50",
                     "Accept-Encoding": "",
                     "Charset": "UTF-8",
                     "Content-Encoding": "deflate",
                     "Expect": "100-continue"
                 },
-                content=reqData_deflated,
+                content=requestDataFinal,
                 # 经测试，加 Verify 之后速度慢好多，因此建议选择性开
                 #verify=certifi.where(),
                 #verify=False,
@@ -102,33 +108,35 @@ def apiSDGB(data:str, targetApi:str, userAgentExtraData:str, noLog:bool=False, t
             )
 
             if not noLog:
-                logger.info(f"{targetApi} 请求结果: {responseOriginal.status_code}")
+                logger.info(f"{targetApi} 请求结果: {responseDataRaw.status_code}")
 
-            if responseOriginal.status_code == 200:
+            if responseDataRaw.status_code == 200:
                 logger.debug("200 OK!")
             else:
-                errorMessage = f"请求失败: {responseOriginal.status_code}"
+                errorMessage = f"请求失败: {responseDataRaw.status_code}"
                 logger.error(errorMessage)
                 raise SDGBRequestError(errorMessage)
 
-            responseRAWContent = responseOriginal.content
+            responseContentRaw = responseDataRaw.content
+
 
             try:
-                responseDecompressed = zlib.decompress(responseRAWContent)
-                logger.debug("成功解压响应！")
-            except:
-                logger.warning(f"无法解压，得到的原始响应: {responseRAWContent}")
-                raise SDGBResponseError("解压失败")
-            try:
-                resultResponse = aes.decrypt(responseDecompressed)
+                responseContentDecrypted = aes.decrypt(responseContentRaw)
                 logger.debug(f"成功解密响应！")
             except:
-                logger.warning(f"解密失败，得到的原始响应: {responseDecompressed}")
+                logger.warning(f"解密失败，得到的原始响应: {responseContentRaw}")
                 raise SDGBResponseError("解密失败")
+            try:
+                responseDataFinal = zlib.decompress(responseContentDecrypted)
+                logger.debug("成功解压响应！")
+            except:
+                logger.warning(f"无法解压，解密的原始响应: {responseContentDecrypted}")
+                raise SDGBResponseError("解压失败")
+
             
             if not noLog:
-                logger.debug(f"响应: {resultResponse}")
-            return resultResponse
+                logger.debug(f"响应: {responseContentDecrypted}")
+            return responseContentDecrypted
         
         # 异常处理
         except SDGBRequestError as e:
@@ -174,4 +182,4 @@ def calcSpecialNumber2():
         num2 >>= 1
 
     return num3
-"""
\ No newline at end of file
+"""
diff --git a/Config.py b/Config.py
index c809844..3fe811f 100644
--- a/Config.py
+++ b/Config.py
@@ -4,7 +4,7 @@ placeId = 3490
 placeName = "赛博时空枣庄市中店"
 clientId = "A63E01E9564"
 
-useProxy = True
+useProxy = False
 proxyUrl = "http://100.104.133.113:33080"
 
 loginBonusDBPath = "./Data/loginBonusDB.json"
diff --git a/Standalone/DecryptTitleServerTraffic.py b/Standalone/DecryptTitleServerTraffic.py
index 3c25d4c..7daad26 100644
--- a/Standalone/DecryptTitleServerTraffic.py
+++ b/Standalone/DecryptTitleServerTraffic.py
@@ -16,6 +16,9 @@ AES_IV_SDGB_1_40 = ";;KjR1C3hgB1ovXa"
 AES_KEY_SDGA_1_50 = "A;mv5YUpHBK3YxTy5KB^[;5]C2AL50Bq"
 AES_IV_SDGA_1_50 = "9FM:sd9xA91X14v]"
 
+AES_KEY_SDGB_1_50 = "a>32bVP7v<63BVLkY[xM>daZ1s9MBP<R"
+AES_IV_SDGB_1_50 = "d6xHIKq]1J]Dt^ue"
+
 class AESPKCS7:
     # 实现了 maimai 通讯所用的 AES 加密的类
     def __init__(self, key: str, iv: str):